APA (7th ed.) Citation

Garrison, W. L. (2010). Thoughts on African Colonization. Project Gutenberg.

Chicago Style (17th ed.) Citation

Garrison, William Lloyd. Thoughts on African Colonization. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Garrison, William Lloyd. Thoughts on African Colonization. Project Gutenberg, 2010.

Warning: These citations may not always be 100% accurate.